:root {
            --primary-dark: #1a182e;
            --accent-color: #4e44e7;
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        body { 
            background-color: #f4f7f6; 
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            color: var(--primary-dark);
        }

        .navbar-custom {
            background: rgba(20, 19, 36, 0.95);
            backdrop-filter: blur(10px);
            transition: var(--transition-smooth);
        }

        .card-animate {
            border: none;
            border-radius: 20px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            transition: var(--transition-smooth);
        }

        .card-animate:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        }

        .btn-custom {
            background-color: var(--primary-dark);
            color: white;
            border-radius: 12px;
            padding: 12px 25px;
            border: none;
            transition: var(--transition-smooth);
        }

        .btn-custom:hover {
            background-color: var(--accent-color);
            color: white;
            transform: scale(1.02);
        }

        .cidade-page-container {
            margin: 20px auto;
            max-width: 1200px;
            padding: 0 15px;
        }

        .reveal { opacity: 0; }